EP0063225A3 - Apparatus for inspecting baffle plates - Google Patents

Apparatus for inspecting baffle plates

Info

Publication number: EP0063225A3
Authority: EP; European Patent Office
Prior art keywords: inspecting; baffle plates; baffle; plates; inspecting baffle
Prior art date: 1981-04-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP82101582A

Other versions

EP0063225A2 (en

EP0063225B1 (en

Inventor

Edward Prescott Shields

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Westinghouse Electric Corp

Original Assignee

Westinghouse Electric Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1981-04-08

Filing date

1982-03-02

Publication date

1982-12-01

1982-03-02 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1982-10-27 Publication of EP0063225A2 publication Critical patent/EP0063225A2/en

1982-12-01 Publication of EP0063225A3 publication Critical patent/EP0063225A3/en

1985-08-28 Application granted granted Critical

1985-08-28 Publication of EP0063225B1 publication Critical patent/EP0063225B1/en

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/003—Remote inspection of vessels, e.g. pressure vessels
- G21C17/01—Inspection of the inner surfaces of vessels
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)
A Measuring Device Byusing Mechanical Method (AREA)
Length Measuring Devices With Unspecified Measuring Means (AREA)
Tents Or Canopies (AREA)

EP82101582A 1981-04-08 1982-03-02 Apparatus for inspecting baffle plates Expired EP0063225B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/252,116 US4425298A (en)	1981-04-08	1981-04-08	Baffle maintenance apparatus
US252116		1981-04-08

Publications (3)

Publication Number	Publication Date
EP0063225A2 EP0063225A2 (en)	1982-10-27
EP0063225A3 true EP0063225A3 (en)	1982-12-01
EP0063225B1 EP0063225B1 (en)	1985-08-28

Family

ID=22954680

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP82101582A Expired EP0063225B1 (en)	1981-04-08	1982-03-02	Apparatus for inspecting baffle plates

Country Status (9)

Country	Link
US (1)	US4425298A (en)
EP (1)	EP0063225B1 (en)
JP (1)	JPS57179696A (en)
KR (1)	KR830009587A (en)
DE (1)	DE3265711D1 (en)
ES (1)	ES511291A0 (en)
FI (1)	FI820667A7 (en)
PH (1)	PH21610A (en)
YU (1)	YU66282A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2510800B1 (en) *	1981-07-30	1985-06-07	Framatome Sa	METHOD AND DEVICE FOR ELIMINATING LEAKAGE SPACES BETWEEN PARTITIONS SURROUNDING THE HEART OF A PRESSURE WATER NUCLEAR REACTOR
US4591068A (en) *	1983-02-15	1986-05-27	Westinghouse Electric Corp.	Core barrel plug
US4649609A (en) *	1983-12-30	1987-03-17	Westinghouse Electric Corp.	Apparatus and process for providing an alternate coolant path in the core of a nuclear reactor
FR2586320B1 (en) *	1985-08-14	1987-12-04	Framatome Sa	GAME MEASUREMENT DEVICE AROUND A CENTERING PIN OF THE UPPER INTERNAL EQUIPMENT OF A PRESSURE WATER NUCLEAR REACTOR
FR2586321B1 (en) *	1985-08-14	1987-12-04	Framatome Sa	GAME CONTROL DEVICE BETWEEN THE PERIPHERY OF THE TOP CORE PLATE AND THE INTERNAL SURFACE OF THE HEART SHELL OF A PRESSURE WATER NUCLEAR REACTOR
US4728482A (en) *	1986-04-10	1988-03-01	Westinghouse Electric Corp.	Method for internal inspection of a pressurized water nuclear reactor pressure vessel
US4707325A (en) *	1986-07-03	1987-11-17	Westinghouse Electric Corp.	Gauge plate for use in customizing a replacement upper core plate in a nuclear reactor, and method of using the gauge plate
DE3931079C1 (en) *	1989-09-18	1991-01-24	Abb Reaktor Gmbh, 6800 Mannheim, De
FR2684481B1 (en) *	1991-11-29	1994-03-11	Framatome	DEVICE FOR SUPPORTING AND POSITIONING A MEANS OF INTERVENTION ON THE PARTITIONING OF THE CORE OF A PRESSURIZED WATER NUCLEAR REACTOR.
DE9408412U1 (en) *	1994-05-26	1995-09-21	Siemens AG, 80333 München	Device for processing or testing a surface of an underwater component
US5864594A (en) *	1995-04-18	1999-01-26	Westinghouse Electric Corporation	Apparatus and method for replacing internal components in a nuclear reactor
JP3583031B2 (en) *	1998-08-12	2004-10-27	株式会社日立製作所	Water jet peening method and water jet peening apparatus for internal structural member of nuclear reactor pressure vessel
US6639962B2 (en) *	1998-08-12	2003-10-28	Hitachi, Ltd.	Preventive maintenance method and apparatus of a structural member in a reactor pressure vessel
US6965411B1 (en) *	1999-06-24	2005-11-15	Jones Richard A	Remote camera positioner
KR100435645B1 (en) *	2000-12-30	2004-06-12	현대자동차주식회사	Apparatus of measuring an outside noise for vehicles
US10062460B2 (en)	2014-11-26	2018-08-28	Framatome Inc.	Control rod device mechanism inner diameter annulus ultra high pressure cavitation peening

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4169758A (en) *	1977-10-26	1979-10-02	The Babcock & Wilcox Company	Nuclear reactor vessel inspection apparatus
US4196049A (en) *	1977-03-25	1980-04-01	Westinghouse Electric Corp.	Segmented articulating manipulator arm for nuclear reactor vessel inspection apparatus
US4311556A (en) *	1978-07-27	1982-01-19	Hitachi, Ltd.	Method and system for inspection of inside of nuclear reactor vessel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2498171A (en)	1948-01-06	1950-02-21	Robert W Michler	Feeler gauge
US2792634A (en)	1951-05-11	1957-05-21	James T Howe	Tolerance inspection gage
FR2298859A1 (en)	1975-01-22	1976-08-20	Framatome Sa	APPARATUS AND INSTALLATION FOR THE EXAMINATION OF FUEL BARS OF A NUCLEAR REACTOR
DE2640055C3 (en)	1976-09-06	1979-07-19	Kraftwerk Union Ag, 4330 Muelheim	Tube crimping manipulator, especially for ultrasonic testing in nuclear reactor systems
DE2830306C2 (en)	1978-07-10	1982-11-04	Kraftwerk Union AG, 4330 Mülheim	Test device for a heat exchanger

1981
- 1981-04-08 US US06/252,116 patent/US4425298A/en not_active Expired - Fee Related
1982
- 1982-02-25 FI FI820667A patent/FI820667A7/en not_active Application Discontinuation
- 1982-03-02 DE DE8282101582T patent/DE3265711D1/en not_active Expired
- 1982-03-02 EP EP82101582A patent/EP0063225B1/en not_active Expired
- 1982-03-25 KR KR1019820001290A patent/KR830009587A/en not_active Ceased
- 1982-03-26 YU YU00662/82A patent/YU66282A/en unknown
- 1982-03-26 PH PH27062A patent/PH21610A/en unknown
- 1982-04-07 ES ES511291A patent/ES511291A0/en active Granted
- 1982-04-07 JP JP57056784A patent/JPS57179696A/en active Granted

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4196049A (en) *	1977-03-25	1980-04-01	Westinghouse Electric Corp.	Segmented articulating manipulator arm for nuclear reactor vessel inspection apparatus
US4169758A (en) *	1977-10-26	1979-10-02	The Babcock & Wilcox Company	Nuclear reactor vessel inspection apparatus
US4311556A (en) *	1978-07-27	1982-01-19	Hitachi, Ltd.	Method and system for inspection of inside of nuclear reactor vessel

Also Published As

Publication number	Publication date
JPS6161640B2 (en)	1986-12-26
FI820667L (en)	1982-10-09
EP0063225A2 (en)	1982-10-27
ES8403657A1 (en)	1984-03-16
EP0063225B1 (en)	1985-08-28
KR830009587A (en)	1983-12-22
JPS57179696A (en)	1982-11-05
FI820667A7 (en)	1982-10-09
ES511291A0 (en)	1984-03-16
PH21610A (en)	1987-12-11
DE3265711D1 (en)	1985-10-03
US4425298A (en)	1984-01-10
YU66282A (en)	1986-02-28

Legal Events

Date	Code	Title	Description
1982-08-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1982-09-29	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1982-10-27	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT NL SE
1982-12-01	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT NL SE
1983-08-03	17P	Request for examination filed	Effective date: 19830518
1985-05-17	ITF	It: translation for a ep patent filed
1985-06-29	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1985-08-28	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT LI NL SE
1985-10-03	REF	Corresponds to:	Ref document number: 3265711 Country of ref document: DE Date of ref document: 19851003
1985-10-11	ET	Fr: translation filed
1986-03-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19860331 Year of fee payment: 5
1986-06-27	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1986-06-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1986-08-13	26N	No opposition filed
1987-10-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19871001
1987-11-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1988-12-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19881216 Year of fee payment: 8
1989-01-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19890110 Year of fee payment: 8
1989-02-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19890223 Year of fee payment: 8
1989-03-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19890302
1989-03-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19890328 Year of fee payment: 8
1989-03-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19890331 Year of fee payment: 8
1989-10-25	GBPC	Gb: european patent ceased through non-payment of renewal fee
1990-03-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19900303
1990-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19900331 Ref country code: CH Effective date: 19900331 Ref country code: BE Effective date: 19900331
1990-09-30	BERE	Be: lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19900331
1990-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19901130
1990-11-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1990-12-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19901201
1991-01-25	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 82101582.3 Effective date: 19910110

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